147563280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{659}}^1$

素因数の和:989

約数の個数: 120

約数和(自身を含む): 497914560

約数和(自身を除く): 350351280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 311, 360, 622, 659, 720, 933, 1244, 1318, 1555, 1866, 1977, 2488, 2636, 2799, 3110, 3295, 3732, 3954, 4665, 4976, 5272, 5598, 5931, 6220, 6590, 7464, 7908, 9330, 9885, 10544, 11196, 11862, 12440, 13180, 13995, 14928, 15816, 18660, 19770, 22392, 23724, 24880, 26360, 27990, 29655, 31632, 37320, 39540, 44784, 47448, 52720, 55980, 59310, 74640, 79080, 94896, 111960, 118620, 158160, 204949, 223920, 237240, 409898, 474480, 614847, 819796, 1024745, 1229694, 1639592, 1844541, 2049490, 2459388, 3074235, 3279184, 3689082, 4098980, 4918776, 6148470, 7378164, 8197960, 9222705, 9837552, 12296940, 14756328, 16395920, 18445410, 24593880, 29512656, 36890820, 49187760, 73781640, 147563280]

約数ペア:

[(1, 147563280), (2, 73781640), (3, 49187760), (4, 36890820), (5, 29512656), (6, 24593880), (8, 18445410), (9, 16395920), (10, 14756328), (12, 12296940), (15, 9837552), (16, 9222705), (18, 8197960), (20, 7378164), (24, 6148470), (30, 4918776), (36, 4098980), (40, 3689082), (45, 3279184), (48, 3074235), (60, 2459388), (72, 2049490), (80, 1844541), (90, 1639592), (120, 1229694), (144, 1024745), (180, 819796), (240, 614847), (311, 474480), (360, 409898), (622, 237240), (659, 223920), (720, 204949), (933, 158160), (1244, 118620), (1318, 111960), (1555, 94896), (1866, 79080), (1977, 74640), (2488, 59310), (2636, 55980), (2799, 52720), (3110, 47448), (3295, 44784), (3732, 39540), (3954, 37320), (4665, 31632), (4976, 29655), (5272, 27990), (5598, 26360), (5931, 24880), (6220, 23724), (6590, 22392), (7464, 19770), (7908, 18660), (9330, 15816), (9885, 14928), (10544, 13995), (11196, 13180), (11862, 12440)]